baber/WOPTO huggingface dataset:
Patent JP-2013046391-A (JP)
Title: Radio relay device and radio communication method
Inventor: HONJO MAKOTO
IPC: H04B7/212
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio relay device and a radio communication method, capable of selecting operation at normal timing or inversion timing, based on a propagation loss between a service node and a donor node.SOLUTION: A radio relay device includes: a base station controller 24 for detecting reception power of a reception signal from a terminal communication unit 32 at a base station communication unit 22, and for detecting transmission power information; and a terminal controller 34 for setting transmission/reception timing of the terminal communication unit 32 to normal timing or inversion timing. Based on the reception power and the transmission power information, the terminal controller 34 calculates a propagation loss from the terminal communication unit 32 to the base station communication unit 22, and based on the propagation loss, sets the transmission/reception timing of the terminal communication unit 32 to the normal timing or the inversion timing.
Patent JP-2013047036-A (JP)
Title: Swing arm for small vehicle
Inventor: KUWABARA NAOKI
IPC: B62K25/20
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a swing arm for a small vehicle which includes a right and left pair of square tube arms, a cross member which is welded into a front part of the both arms, and a right and left pair of bearing arms which extends ahead integrally continuing both right and left tips of the cross member, and in which pivotally supporting parts for pivotally supporting vehicle axle of rear wheels are provided at rear tips of the arms and attaching holes are formed while minimizing the deterioration of rigidity.SOLUTION: The attaching holes 56, 57, 58 and 59 are positioned in a region where welding parts 60L, 60R of the cross member 44 and both the arms 43L, 43R fill up in a front-rear direction. Furthermore, the attaching holes are formed at at least either of upper walls 50L, 50R of both the arms 43L, 43R and thereby a functional component or a design component can be obtained. In addition, both the arms 43L, 43R are positioned more rear than the welding parts 60L, 60R of both the arms 43L, 43R and the cross member 44, and formed so that a thickness thereof becomes gradually smaller as progressing more rearward.
Patent JP-2013050350-A (JP)
Title: Reverse input load detection device and reverse input load recording device
Inventor: SAGO ISAO
IPC: B62D5/04
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reverse input load detection device for detecting a reverse input load to be input to a steering mechanism during travelling of a vehicle.SOLUTION: A mount bush 32 having a built-in piezoelectric element 35 is attached to a mount bracket 20 which is formed integrally with a rack housing 18. An ECU 40 includes a reverse input load detection circuit 43 for detecting the reverse input load input to the steering mechanism 5 on the basis of electric charges generated from the piezoelectric element 35, a non-volatile memory 45, and a micro computer 44 for storing the reverse input load detected by the reverse input load detection circuit 43 in the non-volatile memory 45.
Patent JP-2013058017-A (JP)
Title: Specific area extraction device and specific area extraction program
Inventor: MOCHIZUKI TAKAHIRO
IPC: G06T7/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately extract a specific area in an image.SOLUTION: A specific area extraction device for extracting a specific area for an input image, includes window area setting means for setting a window area composed of a predetermined shape for the input image, feature acquiring means for moving a window area obtained by the window area setting means with respect to longitudinal direction and vertical direction of the input image, respectively, at a prescribed interval and acquiring an image feature included in the window area at each movement position, boundary setting means for setting one or plural boundary on the basis of a change amount of image feature obtained by the feature acquiring means with movement of the window area, and specific area extraction means for extracting a specific area on the basis of a boundary set by the boundary setting means.
Patent JP-2013059176-A (JP)
Title: Communication system, vehicle, and charging stand
Inventor: HIRAYAMA YUICHI
IPC: H01M10/44
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To use a communication line in a charging cable to perform excellent communication between a vehicle and a charging stand.SOLUTION: A vehicle 1 or a charging stand 3 transmits an in-band signal superposed on a communication line 32 in a charging cable 8 to transmit and receive a CPLT signal, during only either a high-level period or a low-level period of the CPLT signal whose level changes according to the state of charging control of a battery 2 mounted on the vehicle 1.
Patent JP-2013057761-A (JP)
Title: Distance measuring device, imaging device, and distance measuring method
Inventor: YAMANAKA KAZUYA
IPC: G02B7/28
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device capable of measuring a distance by phase difference detection, to a difficult subject in which phase different detection based on pupil color division is hard.SOLUTION: A distance measuring device includes: a color imaging element 22; an imaging optical system 9; a band limiting filter 12 for dividing a band into at least 2 pieces when light passes through a pupil area of the imaging optical system 9; a distance calculating portion 37 for measuring a gravity center position of each band from an image obtained by the imaging element 22, and computing a subject distance on the basis of phase difference amount; a color correlation determining portion 38 for determining whether there is a correlation between images of the bands having different gravity center positions; a pupil position changing portion for changing the gravity center positions; and a system controller 30 for computing the subject distance from a pick-up image of one time when there is a correlation, and changing the gravity center positions and computing the subject distance from pick-up images of at least twice before/after the change when there is not a correlation.
Patent JP-2013057838-A (JP)
Title: Transfer device cleaning method and image forming apparatus
Inventor: KAWANISHI TOMOYUKI
IPC: G03G15/16
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress contamination on a recording medium by performing an effective transfer device cleaning with respect to problems in which the contamination on the recording medium is generated by toner adhesion to the transfer device.SOLUTION: An image forming apparatus comprises: a photoreceptor drum; a charging device for charging the surface of the photoreceptor drum to a prescribed potential; an exposure device for forming an electrostatic latent image by light irradiation on the photoreceptor drum charged by the charging device; and a developing device for developing the electrostatic latent image by a developer on the photoreceptor drum. The image forming apparatus employs a transfer roller as a transfer device for transferring the developed image onto a recording medium. In the transfer device cleaning method of the image forming apparatus, cleaning is done with the method which applies an opposite bias at the transfer time to the transfer roller after attaching normally charged toner to the transfer roller.
Patent JP-2013058291-A (JP)
Title: Electron beam lithographic method and electron beam lithographic system
Inventor: CHAI SATOSHI
IPC: H01L21/027
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a drawing position in a circumferential direction when a fine pattern for a disk-like magnetic recording medium is drawn by electron beam scanning while rotating a rotary stage.SOLUTION: In principle, pattern drawing based on a drawing data signal group of each predetermined area in a circumferential direction of each radial position is started after a lapse (t+Δt) of a predetermined time period Δtfrom a predetermined encoder pulse Egenerated before the predetermined area is positioned at an electron beam radiation position. When rotation speed variations generates an encoder pulse Ethat should be generated after a lapse of the predetermined time period Δt, before a lapse of the predetermined time period Δtfrom the encoder pulse Ethat is a reference for starting drawing in the predetermined area, pattern drawing in the area is started at its occurrence time t'.
Patent JP-2013062040-A (JP)
Title: Plasma display panel
Inventor: NITTA MITSURU
IPC: C09K11/80
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient plasma display panel short in decay time, and high in brightness and color purity.SOLUTION: The plasma display panel comprises a red phosphor layer emitting visible light by vacuum ultraviolet rays. The red phosphor layer contains a phosphor represented by general formula: (1-a-b)YO-aGdO-bEuO-cAlO(0≤a≤0.47, 0.05≤b≤0.15, 0.90≤c≤1.10). In the general formula, it is particularly preferable that 0≤a≤0.37, 0.05≤b≤0.10 and 0.95≤c≤1.05 are satisfied.
Patent JP-2013063132-A (JP)
Title: Cleaning device
Inventor: XU YAO-SHAN
IPC: A47L11/293
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device being easy to operate, reducing cleaning work time, and having high practical use.SOLUTION: The cleaning device includes a body 10. A driving motor 20 is disposed in the body 10. A shaft rod 21 is connected to the driving motor 20. An annular brush 22 is coupled to the shaft rod 21. A plurality of brush bristles 23 are set to the bottom of the annular brush 22. When the driving motor 20 is driven, the annular brush 22 is rotated by the rotation of the shaft rod 21 and the brush bristles 23 of the annular brush 22 rub off dirt on a floorboard or a window glass. The device enables quick cleaning work and automated cleaning work.
Patent JP-2013064890-A (JP)
Title: Polymer and infrared reflection film
Inventor: KATO SHUNYA
IPC: C08J7/18
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a polymer substantially colorless, having a wide reflection bandwidth per one layer in a near-infrared wavelength region.SOLUTION: The polymer has such properties that a value obtained by subtracting a transmittance at 420 nm from a transmittance at 550 nm is 10% or less; and the polymer is substantially colorless and has a fixed cholesteric liquid crystal phase, in which the pitch of the fixed cholesteric liquid crystal phase shows a gradient to give a band of 200 nm or more where 40% or more of incident light is reflected in a near-infrared wavelength region.
Patent JP-2013064905-A (JP)
Title: Recording medium serving for english learning
Inventor: NISHIMURA YOSHIHISA
IPC: G09B19/06
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a learning medium such that a meaning of an English word can be known not from a spelling but from a way of opening a mouth which shows lips and a tongue with a pronunciation through a simple dictionary or recording medium.SOLUTION: The recording medium has a table constitution that includes characters, figures, and symbols, and has many elements associated with one English word laterally arranged and similar elements of respective words longitudinally arranged, and serves for English learning, the respective elements having at least elements 1-6. The element 1 is a spelling representation of a consonant or vowel of an English word, the element 2 is an international pronunciation symbol (IPA) representation of the consonant or vowel of the pronunciation symbol, the element 3 is an explanatory figure representation schematically showing the way of opening the mouth which indicates positions of the lips and the tongue during pronunciation of the pronunciation symbol, the element 4 is a meaning representation that the pronunciation symbol indicates, the element 5 is a spelling representation of an English word example to which the pronunciation symbol of the element 2 is applied, and the element 6 is an explanatory sentence representation associated with the explanatory figure representation of the element 3.
Patent JP-2013067220-A (JP)
Title: Seat belt retractor and seat belt device provided with same
Inventor: ASAKO TADAYUKI
IPC: B60R22/48
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance quietness more effectively, and to perform power transmission more stably.SOLUTION: An annular internal gear member 24 is formed of an abnormal noise emission inhibiting material having lower hardness than metal. Also, a deformation inhibiting part 22d comprising an annular flange is provided at the outer peripheral edge of a carrier 22. Thus, when a planetary gear mechanism is operated, the internal gear member 24 partially projects outward from the annular shape and deforms. At this time, the projecting deformation part of the internal gear member 24 comes into contact with the inner peripheral surface of the deformation inhibiting part 22d. By this, the deformation of the internal gear member 24 is effectively inhibited.
Patent JP-2012087405-A (JP)
Title: Method of producing high-purity nickel
Inventor: HANABUSA MIKIO
IPC: C25C1/08
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a high-purity nickel efficiently through electrowinning by using a nickel-containing solution and using a simple apparatus.SOLUTION: The method of producing the high-purity nickel includes: a step 1 of obtaining an electrolytic solution having impurity concentration of 0.1 mg/L or lower by removing impurities while subjecting the nickel-containing solution that contains the impurities such as iron, zinc and copper to electrolyzation under a predetermined range of current density and pH; and a step 2 of conducting electrowinning of nickel by using the electrolytic solution from which the impurities are removed, in an electrolysis layer where an anode and a cathode are separated from each other by a barrier membrane.
Patent JP-2013071970-A (JP)
Title: Rubber composition for tread of high-performance tire and pneumatic tire using the same
Inventor: NAGASE TAKAYUKI
IPC: B60C1/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tread of a high-performance tire, having grip performance and abrasion resistance performance improved in a good balance, and to provide a pneumatic tire having a tread using the rubber composition.SOLUTION: The rubber composition for a tread of a high-performance tire includes: 100 pts.mass of a diene rubber component; 10-190 pts.mass of carbon black (A) where an iodine adsorbed amount is 100-250 mg/g and a compression oil absorbed amount is 105-145 ml/100g; 10-190 pts.mass of carbon black (B) where an iodine adsorbed amount is 270-450 mg/g and a compression oil absorbed amount is 85-110 ml/100g; and a plasticizer component. A total content of the carbon black (A) and the carbon black (B) to a content of the plasticizer component is 0.7-1.0.
Patent JP-2013072735-A (JP)
Title: Material deterioration diagnostic device and method thereof
Inventor: ASAKURA DAISUKE
IPC: G01N29/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a material deterioration diagnostic device and a method thereof which allow plural ultrasonic optical probes to be easily installed and plural measurement points to be easily measured.SOLUTION: A material deterioration diagnostic device includes plural probes 2, a clamp 1 where the plural probes 2 are arranged, and a cable 3 connected to the probes 2.
Patent JP-2013077911-A (JP)
Title: Method for manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic equipment, and radio-controlled clock
Inventor: IROKAWA TAIKI
IPC: H03H9/10
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a piezoelectric vibrator capable of forming an insulating film at high speed and at low temperature with respect to a piezoelectric vibration piece and also forming an insulating film on a side surface of the piezoelectric vibration piece.SOLUTION: A method for manufacturing a piezoelectric vibrator comprises the steps of: (A) forming a base metal layer 18a made of chrome and a finished metal layer 18b made of gold on surfaces of a mounting region P and a vibration region R in a piezoelectric vibration piece 2 in a lamination state before a step of mounting the piezoelectric vibration piece 2 on the mounting region P; (E) peeling the finished metal layer 18b from the vibration region R; spray-coating a solution containing an insulating film material on an upper layer of the base metal layer 18a after peeling the finished metal layer 18b; and (F) forming an insulating film 34 on the vibration region R by drying the coated solution.
Patent JP-2012091507-A (JP)
Title: Recorder
Inventor: KURA KEIJI
IPC: B41J2/175
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which can determine both the type of an ink cartridge and the remaining amount of ink.SOLUTION: The recorder is provided with a cartridge mounting section 40 where an ink cartridge is mounted. The cartridge mounting section 40 is provided with an electric resistor and an apparatus side heat conduction member 47 that abuts against the electric resistor. The apparatus side heat conduction member 47 is a metal plate to which an insulating member consisting of an insulator is attached. The insulating member abuts against the circuit pattern of a sensor board 74 provided in the ink cartridge. The circuit pattern is connected with a pyroelectric part mounted on the sensor board 74. The pyroelectric part produces an output when heat is transmitted from the resistor via the apparatus side heat conduction member 47, the insulating member and the circuit pattern.
Patent JP-2013076438-A (JP)
Title: Vehicle power output device
Inventor: ONO JUNYA
IPC: F16H3/72
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power output device for driving a first and second rotary electric machine in an efficient range in a wide driving region and for eliminating the need for a complicated mechanism and control.SOLUTION: The vehicle power output device 21 has a planetary gear mechanism 30 which combines the rotational drive force of a first shaft 26 rotationally driven by a first rotary electric machine 24 and the rotational drive force of a second shaft 66 rotationally driven by a second rotary electric machine 64 and transmits the combined rotational drive force to a drive shaft 32 with the rotational speed increased. The rotational drive force of the second shaft 66 in the forward direction is transmitted to the planetary gear mechanism 30 via a first one-way clutch unit 72 and a first power transmitting mechanism 68. The rotational drive force of the second shaft 66 in the opposite direction is transmitted to the drive shaft 32 via a second one-way clutch unit 74 and a second power transmitting mechanism 70.
Patent JP-2013075341-A (JP)
Title: Joint angle measuring device and joint angle measuring method
Inventor: KATO TATSUYA
IPC: A61H1/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring a joint angle of a human body capable of eliminating error accumulated various causes such as noise.SOLUTION: The joint angle measuring device is characterized by carrying out a joint angle detecting processing for detecting the joint angle based on the outputs of a first joint angle detecting sensor arranged in a first supporting part mounted on one of limb bodies of a user sandwiching a joint and a second joint angle detecting sensor arranged in a second supporting part mounted on the other of the limb bodies sandwiching the joint, and a joint angle correcting processing for correcting the joint angle detected based on the first angle detecting sensor and the second angle detecting sensor to a joint angle corresponding to a predetermined positional relation in the case it is continuously detected that the first supporting part and the second supporting part is in a predetermined positional relation for a predetermined time.
Patent JP-2013082124-A (JP)
Title: Food wrapping stretch film
Inventor: KITADA TOMOHITO
IPC: B32B27/00
Filed: 2011-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a food wrapping stretch film having superior film cuttability, heat sealability, heat resistance, capable of providing stiffness, and further having superior transparency and economical performance.SOLUTION: The food wrapping stretch film comprises at least two layers, is a laminated film in which one surface layer is a heatseal layer, and is characterized in that the sum of tensile breaking strengths at 130°C in a longitudinal direction (MD direction) and a width direction (TD direction) of the laminated film ≥40 kfg/cm, and a storage elasticity (E') at frequency of 10 Hz*20°C is 1.5×10to 5.0×10dyn/cm.
Patent JP-2013086570-A (JP)
Title: Remote-controlled carrier vehicle
Inventor: KANEYUKI HITOSHI
IPC: B62D61/12
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a remote-controlled carrier vehicle having a replaceable cargo handling unit and enabling a variety of cargo handling services at disaster sites.SOLUTION: This remote-controlled carrier vehicle includes a vehicle having a power drive device and a cargo handling unit 3 to be attached to/detached from the vehicle. The vehicle includes a storage space 4 for the cargo handling unit 3. The cargo handling unit 3 can be replaced as a unit and transported.
Patent JP-2013087814-A (JP)
Title: Vacuum gate valve
Inventor: IWABUCHI TOSHIAKI
IPC: F16K31/122
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve capable of performing opening and closing operations while curbing, by a non-sliding operation of a valve body, particles and dusts from being produced, preventing upsizing even when provided for a large bore diameter, performing high-speed opening and closing operations for increasing the throughput, unfailingly locking a valve body after opening and closing operations, corresponding to upsizing of a wafer, a substrate or the like, and surely maintaining a valve closed state even if air is exhaused during closing of the valve when a driving source of an air cylinder is used.SOLUTION: There is provided a double-acting type air cylinder 5 including a piston rod 11 with a holding frame 2 interposed in a valve box 1. A stem 4 is provided with a stem holder 21. A slider 31 of the stem holder 21 is allowed to slide freely up and down along a guide 33 of a swinging link 32. An inclined movement holding spring 13 is mounted between the piston rod 11 and the stem holder 21 to fit a roller 14 used for an inclined movement into a roller cam 15 at a position where a valve starts to perform a closing operation and the inclined movement. At this fitting operation, the swinging link 32 is swung, allowing the valve body 3 to stop swinging on a valve seat sealing surface 7 in association with the swinging operation of the swinging link 32.
Patent JP-2013087470-A (JP)
Title: Fixation method of impermeable sheet
Inventor: EBIHARA MASAAKI
IPC: E04B1/66
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for reliably fixing a planar impermeable sheet A to the surface of a concrete structure B.SOLUTION: A fixation plate 1 is embedded in the surface of a concrete structure B such that the welding surface 11 thereof is exposed on the surface. A heating metal is attached to the surface of the fixation plate 1. An impermeable sheet A is laid thereon from outside. The heating metal is induction-heated with an electromagnetic induction device 4 from the outside of the permeable sheet A, so that the fixation plate 1 and the permeable sheet A are thermally welded.